> Does this code actually work for you? Yes is does. Perhaps I should have mentioned that you need at least .Net 4 In 3.5 it's available but does not work... (s. https://social.msdn.microsoft.com/Forums/en-US/be7ad7d6-972f-4a39-ae90-55660d66c561/iccprofildaten-via-colorcontext?forum=wpfde)
The second thing that might cause some trouble: some jpeg (of digicams) do not really contain an icc profile, they are just tagged (in exif) to be SRGB or AdobeRGB. E.g. if exif:InteroperabilityIndex contains R03 it's an AdobeRGB image, s http://regex.info/blog/photo-tech/color-spaces-page7 But! I just checked my AdobeRGB images taken with my Nikon or my Canon, and in every case ColorContext did work... > Where does the "StreamToArray" method comes from? The StreamToArray is a simple helper method (I forgot to cite) e.g.: public static Byte[] StreamToArray(Stream input) { if (input is MemoryStream) { return (input as MemoryStream).ToArray(); } else { using (MemoryStream ms = new MemoryStream()) { input.CopyTo(ms); return ms.ToArray(); } } } Edgar > > First of all, when creating a BitmapFrame with PreservePixelFormats the > ColorContext is *always* nill!!! > It does not work for me, with the JPEG files I tried. > > I would *love* for the ColorContext to come across as I would be able to > create an ICC profile from memory, the way to do it. > It is perfect! Except, it does not work. > > In all my testing, so far, I have NOT been able to retrieve a ColorContext > (embedded ICC profile) from a JPEG image. > > Second question... > > > Best / Roger > > > ------------------------------------------------------------------------------ > Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San > Francisco, CA to explore cutting-edge tech and listen to tech luminaries > present their vision of the future. This family event has something for > everyone, including kids. Get more information and register today. > http://sdm.link/attshape > _______________________________________________ > Lcms-user mailing list > Lcms-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/lcms-user > -- lakeBits Inh. Edgar Loser Haydnstr. 25 78464 Konstanz Tel 0049 7531 5844154 0 Fax 0049 7531 5844154 9 http://www.colymp.com/ mailto:lo...@colymp.com ------------------------------------------------------------------------------ Attend Shape: An AT&T Tech Expo July 15-16. Meet us at AT&T Park in San Francisco, CA to explore cutting-edge tech and listen to tech luminaries present their vision of the future. This family event has something for everyone, including kids. Get more information and register today. http://sdm.link/attshape _______________________________________________ Lcms-user mailing list Lcms-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/lcms-user
